I'll go so far as to tell you life is worth living and direct you to the suicide hotline for a measly $500.
On a serious note, if anyone has felt suicidal and is still here, I'm glad. I've been suicidal and been alone. I've been suicidal and had a friend stay with me. I've stayed with more than one friend who was ready to end it. I know how you feel and I know how it feels to lose someone and almost lose someone to suicide. Please get help (preferably without calling 911 unless there's no other way) if you're feeling that way because in the long run it's absolutely worth it.